<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>商家需要提交的数据</title>
    <script type="text/javascript" src="http://172.16.0.60:6014/pay/jquery.min.js"></script>
</head>
<body>
    <button onclick="submit()">提交</button>
</body>
<script>
    function submit() {
        var url = "";
        var para = {
            "aa":sdf,
        }
        $.post(url,para,function (data) {
            $("html").html(data);
        });
    }
</script>
</html>